Given that f(x)=x^{2}+3 x-70 and g(x)=x-7, find f(x)-g(x) and express the result as a polynomial in simplest form.

Question

Accepted Answer

Step:1 ：Subtract g(x) from f(x) term by term: (f(x) - g(x) = (x^2 + 3x - 70) - (x - 7))Step:2 ：Simplify the expression: (x^2 + 3x - 70 - x + 7 = x^2 + 2x - 63)Step:3 ：boxed{x^2 + 2x - 63}

Answer

Step: 1 ：Subtract g(x) from f(x) term by term: (f(x) - g(x) = (x^2 + 3x - 70) - (x - 7))Step: 2 ：Simplify the expression: (x^2 + 3x - 70 - x + 7 = x^2 + 2x - 63)Step: 3 ：boxed{x^2 + 2x - 63}

Given that $f(x)=x^{2}+3 x-70$ and $g(x)=x-7$, find $f(x)-g(x)$ and express the result as a polynomial in simplest form.

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